import { FunctionalComponent, SVGAttributes } from 'vue';
export namespace ObjectUtilNamespace {
  export type AssignDeepOption = {
    // deep: 允许添加新的属性,
    deep?: boolean,
    // object: 深度合并对象,
    object?: boolean,
    // array: 深度合并数组
    array?: boolean
  }

  // 添加到下一次的函数类型
  export type DeepForEachResolveFn<T, P = T> = { (children: T[], parent?: P): void }
  // 循环每一项的回调函数
  export type DeepForEachEachCallback<T, P = T> = {
    (item: T, resolve: DeepForEachResolveFn<T, P>, parent: P, level: number): void
  }
  // 内部的循环对象
  export type DeepForEachCycle<T, P> = { value: T, parent: P, level: number }
}

export namespace ArrayUtilNamespace {
  export type ReduceCallbackFn<T, R> = { (previousValue: R, currentValue: T, currentIndex: number, array: T[]): R | void }
}

export namespace ComponentUtilNamespace {
  export type IconsLibrary = Record<string, FunctionalComponent<SVGAttributes>>
}